/* ===================================================================
   MILANO ART DOMUS — MAD FOR ART
   Stylesheet v2 — Editorial / Architectural
   -------------------------------------------------------------------
   Sistema monocromatico, editoriale, architettonico.
   Griglia a 12 colonne, ritmo verticale a baseline, scala tipografica
   modulare. Display in maiuscolo/minuscolo (no all-caps sui titoli)
   per un registro più premium. Modificare :root per il tema globale.
=================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Inter:ital,wght@0,400;0,500;0,600;1,400&family=Space+Grotesk:wght@400;500;600;700&family=Fraunces:ital,opsz,wght@0,9..144,400;0,9..144,500;1,9..144,400&display=swap');

/* === 1. TOKEN ====================================================== */
:root {
  --gallery-white: #FFFFFF;
  --warm-white:    #F4F4F1;
  --ink-black:     #0E0E0E;
  --light-grey:    #DEDEDB;
  --charcoal:      #232323;

  --bg:        var(--gallery-white);
  --bg-alt:    var(--warm-white);
  --fg:        var(--ink-black);
  --fg-invert: var(--gallery-white);
  --line:      var(--ink-black);
  --hair:      #E4E4E1;
  --hair-mid:  #CFCFCB;
  --muted:     #6E6E69;
  --muted-2:   #9A9A95;

  --font-display: 'Space Grotesk', 'Inter', Arial, sans-serif;
  --font-serif:   'Fraunces', Georgia, 'Times New Roman', serif;
  --font-body:    'Inter', Arial, sans-serif;
  --font-mono:    'Space Grotesk', 'Roboto Condensed', Arial, sans-serif;

  --t-mega:  clamp(3.5rem, 11vw, 11rem);
  --t-h1:    clamp(2.75rem, 7vw, 6.5rem);
  --t-h2:    clamp(2rem, 4.6vw, 4.25rem);
  --t-h3:    clamp(1.5rem, 2.6vw, 2.25rem);
  --t-h4:    clamp(1.25rem, 1.8vw, 1.5rem);
  --t-lede:  clamp(1.25rem, 1.9vw, 1.75rem);
  --t-body:  1.0625rem;
  --t-small: 0.9375rem;
  --t-meta:  0.75rem;

  --tracking-tight: -0.025em;
  --tracking-snug:  -0.015em;
  --tracking-meta:  0.18em;
  --tracking-mega:  0.26em;

  --leading-tight: 0.96;
  --leading-snug:  1.08;
  --leading-text:  1.62;

  --s-1: 0.5rem; --s-2: 1rem; --s-3: 1.5rem; --s-4: 2rem; --s-5: 3rem;
  --s-6: 4rem; --s-7: 6rem; --s-8: 8rem; --s-9: 11rem;

  --maxw: 1560px;
  --gutter: clamp(1.25rem, 4.2vw, 4.5rem);
  --col-gap: clamp(1rem, 1.6vw, 1.75rem);
  --header-h: 84px;

  --border: 1px solid var(--line);
  --hairline: 1px solid var(--hair);
  --hairline-mid: 1px solid var(--hair-mid);

  --ease: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-out: cubic-bezier(0.22, 0.61, 0.36, 1);
  --dur: 0.6s;
}

/* === 2. RESET ====================================================== */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; scroll-padding-top: var(--header-h); }
body {
  margin: 0; background: var(--bg); color: var(--fg);
  font-family: var(--font-body); font-size: var(--t-body);
  line-height: var(--leading-text); font-weight: 400;
  font-feature-settings: "kern" 1, "liga" 1, "calt" 1;
  -webkit-font-smoothing: antialiased; -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility; overflow-x: hidden;
}
img { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-decoration: none; }
button { font-family: inherit; cursor: pointer; }
ul { list-style: none; margin: 0; padding: 0; }
::selection { background: var(--ink-black); color: var(--gallery-white); }
:focus-visible { outline: 2px solid var(--ink-black); outline-offset: 3px; }
.section--ink :focus-visible, .site-footer :focus-visible { outline-color: var(--gallery-white); }

/* === 3. TIPOGRAFIA ================================================= */
.display { font-family: var(--font-display); font-weight: 500; letter-spacing: var(--tracking-tight); line-height: var(--leading-tight); }
.kicker { font-family: var(--font-mono); font-size: var(--t-meta); font-weight: 500; letter-spacing: var(--tracking-meta); text-transform: uppercase; color: var(--muted); margin: 0; }

.index {
  font-family: var(--font-mono); font-size: var(--t-meta); font-weight: 500;
  letter-spacing: var(--tracking-meta); text-transform: uppercase; color: var(--muted);
  display: inline-flex; align-items: baseline; gap: 0.75rem; margin: 0 0 var(--s-4);
}
.index .num { color: var(--ink-black); }
.index .num::after { content: ""; display: inline-block; width: 1.75rem; height: 1px; background: var(--ink-black); margin: 0 0.4rem 0.25rem 0.85rem; vertical-align: middle; }
.section--ink .index, .site-footer .index { color: rgba(255,255,255,0.6); }
.section--ink .index .num, .site-footer .index .num { color: var(--gallery-white); }
.section--ink .index .num::after, .site-footer .index .num::after { background: var(--gallery-white); }

.serif { font-family: var(--font-serif); font-weight: 400; }
.serif-i { font-family: var(--font-serif); font-style: italic; font-weight: 400; }
.lede { font-size: var(--t-lede); line-height: 1.4; font-weight: 400; letter-spacing: var(--tracking-snug); text-wrap: balance; }
.muted { color: var(--muted); }
.measure { max-width: 58ch; }
.measure-sm { max-width: 42ch; }

.link {
  display: inline-flex; align-items: baseline; gap: 0.6rem; font-size: var(--t-small);
  letter-spacing: 0.01em; color: var(--fg); position: relative; padding-bottom: 2px;
}
.link::after { content: ""; position: absolute; left: 0; bottom: 0; width: 100%; height: 1px; background: currentColor; transform-origin: left; transition: transform 0.5s var(--ease); }
.link .tick { transition: transform 0.4s var(--ease); }
.link:hover .tick { transform: translateX(4px); }
.section--ink .link, .site-footer .link { color: var(--gallery-white); }

/* === 4. GRIGLIA =================================================== */
.wrap { width: 100%; max-width: var(--maxw); margin: 0 auto; padding-left: var(--gutter); padding-right: var(--gutter); }
.grid { display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); column-gap: var(--col-gap); }
.section { padding-top: var(--s-9); padding-bottom: var(--s-9); }
.section--tight { padding-top: var(--s-7); padding-bottom: var(--s-7); }
.section--alt { background: var(--bg-alt); }
.section--ink { background: var(--ink-black); color: var(--fg-invert); }
.rule { border: 0; border-top: var(--border); margin: 0; }
.rule--hair { border-top: var(--hairline); }

/* === 5. BUTTON =================================================== */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 0.85rem;
  border: var(--border); background: var(--ink-black); color: var(--gallery-white);
  padding: 1.15rem 2rem; font-family: var(--font-mono); font-size: var(--t-meta);
  font-weight: 500; letter-spacing: 0.12em; text-transform: uppercase; border-radius: 0;
  transition: background 0.5s var(--ease), color 0.5s var(--ease), border-color 0.5s var(--ease);
}
.btn .arrow, .btn .tick { width: 0.85rem; height: 0.85rem; transition: transform 0.4s var(--ease); }
.btn:hover .arrow, .btn:hover .tick { transform: translateX(5px); }
.btn:hover { background: transparent; color: var(--ink-black); }
.btn--invert { background: var(--gallery-white); color: var(--ink-black); border-color: var(--gallery-white); }
.btn--invert:hover { background: transparent; color: var(--gallery-white); }
.btn--ghost-invert { background: transparent; color: var(--gallery-white); border-color: rgba(255,255,255,0.35); }
.btn--ghost-invert:hover { background: var(--gallery-white); color: var(--ink-black); border-color: var(--gallery-white); }
.btn--full { width: 100%; }

/* === 6. HEADER =================================================== */
.site-header {
  position: sticky; top: 0; z-index: 100;
  background: rgba(255,255,255,0.86);
  -webkit-backdrop-filter: saturate(140%) blur(14px); backdrop-filter: saturate(140%) blur(14px);
  border-bottom: var(--hairline); transition: border-color 0.4s var(--ease), background 0.4s var(--ease);
}
.header-inner { display: flex; align-items: center; justify-content: space-between; height: var(--header-h); }
.brand-link { display: flex; align-items: center; }
.brand-link img { height: 24px; width: auto; }
.nav-desktop { display: flex; align-items: center; gap: clamp(1.25rem, 2.4vw, 2.75rem); }
.nav-desktop a { font-size: 0.875rem; font-weight: 400; letter-spacing: 0.01em; position: relative; padding: 0.25rem 0; color: var(--fg); transition: color 0.3s var(--ease); }
.nav-desktop a::after { content: ""; position: absolute; left: 0; bottom: -2px; width: 0; height: 1px; background: var(--ink-black); transition: width 0.4s var(--ease); }
.nav-desktop a:hover::after, .nav-desktop a[aria-current="page"]::after { width: 100%; }
.nav-desktop a[aria-current="page"] { font-weight: 500; }
.nav-cta { display: flex; align-items: center; gap: var(--s-2); }
.nav-link-cta { font-family: var(--font-mono); font-size: var(--t-meta); letter-spacing: 0.1em; text-transform: uppercase; display: inline-flex; align-items: center; gap: 0.5rem; padding-bottom: 2px; border-bottom: 1px solid var(--ink-black); }
.nav-link-cta .tick { width: 0.7rem; transition: transform 0.4s var(--ease); }
.nav-link-cta:hover .tick { transform: translateX(4px); }
.menu-toggle { display: none; width: 48px; height: 48px; border: var(--hairline-mid); background: transparent; align-items: center; justify-content: center; padding: 0; transition: border-color 0.3s var(--ease); }
.menu-toggle:hover { border-color: var(--ink-black); }
.menu-toggle .bars { display: block; width: 20px; height: 11px; position: relative; }
.menu-toggle .bars::before, .menu-toggle .bars::after { content: ""; position: absolute; left: 0; width: 100%; height: 1.5px; background: var(--ink-black); }
.menu-toggle .bars::before { top: 0; }
.menu-toggle .bars::after { bottom: 0; }

.mobile-menu { position: fixed; inset: 0; z-index: 200; background: var(--ink-black); color: var(--gallery-white); display: flex; flex-direction: column; padding: var(--gutter); transform: translateY(-101%); transition: transform 0.6s var(--ease); visibility: hidden; }
.mobile-menu.open { transform: translateY(0); visibility: visible; }
.mobile-menu-top { display: flex; align-items: center; justify-content: space-between; height: var(--header-h); margin-bottom: var(--s-5); }
.mobile-menu-top img.m-logo { height: 22px; }
.mobile-close { width: 48px; height: 48px; border: 1px solid rgba(255,255,255,0.35); background: transparent; display: flex; align-items: center; justify-content: center; position: relative; }
.mobile-close::before, .mobile-close::after { content: ""; position: absolute; width: 18px; height: 1.5px; background: var(--gallery-white); }
.mobile-close::before { transform: rotate(45deg); }
.mobile-close::after { transform: rotate(-45deg); }
.mobile-nav { display: flex; flex-direction: column; flex: 1; justify-content: center; gap: 0; }
.mobile-nav a { font-family: var(--font-display); font-size: clamp(2.25rem, 11vw, 4rem); font-weight: 500; letter-spacing: var(--tracking-tight); line-height: 1.18; padding: 0.55rem 0; border-bottom: 1px solid rgba(255,255,255,0.1); color: var(--gallery-white); display: flex; align-items: baseline; gap: 1rem; transition: padding-left 0.4s var(--ease); }
.mobile-nav a:hover { padding-left: 0.75rem; }
.mobile-nav a .idx { font-family: var(--font-mono); font-size: 0.8rem; letter-spacing: 0.1em; color: rgba(255,255,255,0.4); flex: 0 0 auto; }
.mobile-foot { display: flex; flex-direction: column; gap: var(--s-2); margin-top: var(--s-5); }
.mobile-foot .btn { width: 100%; }
.mobile-foot .m-contact { display: flex; justify-content: space-between; font-family: var(--font-mono); font-size: var(--t-meta); letter-spacing: 0.08em; text-transform: uppercase; color: rgba(255,255,255,0.55); padding-top: var(--s-2); }

/* === 7. HERO (HOMEPAGE) — editoriale, asimmetrico ================= */
.hero { padding-top: clamp(3rem, 7vw, 6rem); padding-bottom: 0; }
.hero-head { align-items: end; row-gap: var(--s-5); }
.hero-titleblock { grid-column: 1 / 9; }
.hero-kicker { margin-bottom: var(--s-4); }
.hero-title {
  font-family: var(--font-display); font-weight: 500;
  letter-spacing: var(--tracking-tight); line-height: 0.9;
  font-size: var(--t-mega); margin: 0;
}
.hero-title .amp { font-family: var(--font-serif); font-style: italic; font-weight: 400; letter-spacing: 0; }
.hero-meta { grid-column: 10 / 13; padding-bottom: 0.6rem; }
.hero-meta p { font-family: var(--font-mono); font-size: var(--t-meta); letter-spacing: 0.14em; text-transform: uppercase; color: var(--muted); margin: 0; line-height: 2; }
.hero-meta .now { color: var(--ink-black); }

.hero-media-wrap { margin-top: clamp(2.5rem, 5vw, 4.5rem); }
.hero-media {
  position: relative; overflow: hidden; background: var(--warm-white);
  aspect-ratio: 16 / 8; width: 100%;
}
.hero-media img { width: 100%; height: 100%; object-fit: cover; filter: grayscale(100%) contrast(1.03); }

.hero-foot { margin-top: var(--s-5); align-items: start; row-gap: var(--s-4); }
.hero-statement { grid-column: 1 / 8; }
.hero-statement .lede { margin: 0; }
.hero-statement .lede .serif-i { font-size: 1.04em; }
.hero-cta-col { grid-column: 9 / 13; display: flex; flex-direction: column; align-items: flex-start; gap: var(--s-3); }
.hero-cta-col .btn { width: 100%; }
.hero-cta-col .link { color: var(--muted); }
.hero-cta-col .link:hover { color: var(--ink-black); }

/* === 8. MANIFESTO ================================================= */
.manifesto-grid { row-gap: var(--s-5); }
.manifesto-head { grid-column: 1 / 6; }
.manifesto-title {
  font-family: var(--font-display); font-weight: 500; letter-spacing: var(--tracking-tight);
  line-height: var(--leading-snug); font-size: var(--t-h2); margin: 0;
}
.manifesto-title .serif-i { font-weight: 400; }
.manifesto-body { grid-column: 7 / 13; }
.manifesto-body p { font-size: var(--t-lede); line-height: 1.45; margin: 0 0 var(--s-3); letter-spacing: var(--tracking-snug); }
.manifesto-body p:last-child { margin-bottom: 0; }
.manifesto-body .accent { font-family: var(--font-serif); font-style: italic; }

/* === 9. COLLEZIONE — indice editoriale ============================ */
.collection-head { align-items: end; row-gap: var(--s-4); margin-bottom: var(--s-7); }
.collection-head .ch-title { grid-column: 1 / 8; }
.collection-head h2 { font-family: var(--font-display); font-weight: 500; letter-spacing: var(--tracking-tight); font-size: var(--t-h2); line-height: 1; margin: 0; }
.collection-head .ch-note { grid-column: 9 / 13; padding-bottom: 0.4rem; }

.collection-list { display: flex; flex-direction: column; border-top: var(--border); }
.apt-row {
  display: grid; grid-template-columns: repeat(12, minmax(0,1fr)); column-gap: var(--col-gap);
  align-items: center; padding: var(--s-5) 0; border-bottom: var(--border);
  text-decoration: none; color: var(--fg); position: relative;
  transition: background 0.5s var(--ease);
}
.apt-row:hover { background: var(--warm-white); }
.apt-row__code { grid-column: 1 / 2; font-family: var(--font-mono); font-size: var(--t-meta); letter-spacing: 0.16em; text-transform: uppercase; color: var(--muted); align-self: start; padding-top: 0.4rem; }
.apt-row__media { grid-column: 2 / 6; aspect-ratio: 5 / 4; overflow: hidden; background: var(--light-grey); }
.apt-row__media img { width: 100%; height: 100%; object-fit: cover; filter: grayscale(100%) contrast(1.03); transition: transform 0.8s var(--ease); }
.apt-row:hover .apt-row__media img { transform: scale(1.05); }
.apt-row__body { grid-column: 7 / 11; }
.apt-row__architect { font-family: var(--font-mono); font-size: var(--t-meta); letter-spacing: 0.14em; text-transform: uppercase; color: var(--muted); display: block; margin-bottom: var(--s-2); }
.apt-row__name { font-family: var(--font-display); font-weight: 500; letter-spacing: var(--tracking-tight); font-size: clamp(2rem, 3.6vw, 3.25rem); line-height: 1.0; margin: 0 0 var(--s-2); }
.apt-row__address { font-size: var(--t-small); color: var(--muted); }
.apt-row__go { grid-column: 12 / 13; justify-self: end; align-self: center; width: 3rem; height: 3rem; border: var(--hairline-mid); border-radius: 50%; display: flex; align-items: center; justify-content: center; transition: background 0.4s var(--ease), border-color 0.4s var(--ease); }
.apt-row__go svg { width: 1rem; height: 1rem; transition: transform 0.4s var(--ease); }
.apt-row:hover .apt-row__go { background: var(--ink-black); border-color: var(--ink-black); }
.apt-row:hover .apt-row__go svg { transform: translate(3px, -3px); }
.apt-row:hover .apt-row__go svg path { stroke: var(--gallery-white); }

/* === 10. PROCESS ================================================= */
.process-head { grid-column: 1 / 9; margin-bottom: var(--s-6); }
.process-title { font-family: var(--font-display); font-weight: 500; letter-spacing: var(--tracking-tight); line-height: var(--leading-snug); font-size: var(--t-h2); margin: 0; }
.process-title .serif-i { font-weight: 400; }
.process-grid { border-top: 1px solid rgba(255,255,255,0.16); }
.step { grid-column: span 3; padding: var(--s-4) var(--s-3) var(--s-4) 0; border-right: 1px solid rgba(255,255,255,0.12); }
.step:last-child { border-right: 0; }
.step-num { font-family: var(--font-mono); font-size: var(--t-meta); letter-spacing: 0.16em; color: rgba(255,255,255,0.5); margin-bottom: var(--s-4); }
.step-title { font-family: var(--font-display); font-weight: 500; letter-spacing: var(--tracking-snug); font-size: var(--t-h4); line-height: 1.12; margin: 0 0 var(--s-2); }
.step-text { font-size: var(--t-small); color: rgba(255,255,255,0.66); line-height: 1.5; }
.process-note { margin-top: var(--s-6); font-family: var(--font-mono); font-size: var(--t-meta); letter-spacing: 0.14em; text-transform: uppercase; color: rgba(255,255,255,0.55); display: inline-flex; align-items: center; gap: 0.85rem; }
.process-note::before { content: ""; width: 1.75rem; height: 1px; background: rgba(255,255,255,0.5); }

/* === 11. FORM =================================================== */
.form-layout { row-gap: var(--s-6); }
.form-intro { grid-column: 1 / 5; }
.form-intro h2 { font-family: var(--font-display); font-weight: 500; letter-spacing: var(--tracking-tight); font-size: var(--t-h2); line-height: 1.0; margin: 0 0 var(--s-3); }
.form-intro h2 .serif-i { font-weight: 400; }
.form-intro p { font-size: var(--t-body); line-height: 1.55; margin: 0 0 var(--s-3); max-width: 38ch; color: var(--muted); }
.form-intro .contact-quick { margin-top: var(--s-4); padding-top: var(--s-4); border-top: var(--hairline-mid); display: flex; flex-direction: column; gap: var(--s-3); }
.form-intro .contact-quick a { display: block; }
.form-intro .contact-quick .lbl { font-family: var(--font-mono); font-size: var(--t-meta); letter-spacing: 0.14em; text-transform: uppercase; color: var(--muted); display: block; margin-bottom: 0.25rem; }
.form-intro .contact-quick .val { font-size: 1.0625rem; transition: opacity 0.3s var(--ease); }
.form-intro .contact-quick a:hover .val { opacity: 0.6; }

.booking-form { grid-column: 6 / 13; width: 100%; }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: var(--s-3) var(--col-gap); }
.field { display: flex; flex-direction: column; }
.field--full { grid-column: 1 / -1; }
.field label { font-family: var(--font-mono); font-size: var(--t-meta); font-weight: 500; letter-spacing: 0.12em; text-transform: uppercase; color: var(--muted); margin-bottom: var(--s-1); }
.field input, .field select, .field textarea {
  font-family: var(--font-body); font-size: 1.0625rem; color: var(--fg); background: transparent;
  border: 0; border-bottom: var(--hairline-mid); border-radius: 0; padding: 0.85rem 0; width: 100%;
  transition: border-color 0.4s var(--ease); -webkit-appearance: none; appearance: none;
}
.field textarea { resize: vertical; min-height: 5rem; }
.field select { background-image: url('../assets/ui/arrow-right.svg'); background-repeat: no-repeat; background-position: right 0.25rem center; background-size: 0.85rem; cursor: pointer; }
.field input:focus, .field select:focus, .field textarea:focus { outline: none; border-bottom-color: var(--ink-black); }
.field input::placeholder, .field textarea::placeholder { color: var(--muted-2); }
.field.invalid input, .field.invalid select, .field.invalid textarea { border-bottom-color: var(--ink-black); border-bottom-width: 2px; }
.field .error-msg { display: none; font-size: var(--t-meta); letter-spacing: 0.02em; color: var(--ink-black); margin-top: var(--s-1); font-weight: 500; }
.field.invalid .error-msg { display: block; }

.field--check { grid-column: 1 / -1; flex-direction: row; align-items: flex-start; gap: var(--s-2); border-top: var(--hairline-mid); padding-top: var(--s-3); margin-top: var(--s-1); }
.field--check input[type="checkbox"] { width: 1.25rem; height: 1.25rem; flex: 0 0 1.25rem; margin-top: 0.15rem; border: var(--border); border-radius: 0; background: var(--gallery-white); position: relative; cursor: pointer; }
.field--check input[type="checkbox"]:checked { background: var(--ink-black); }
.field--check input[type="checkbox"]:checked::after { content: ""; position: absolute; left: 0.36rem; top: 0.12rem; width: 0.32rem; height: 0.62rem; border: solid var(--gallery-white); border-width: 0 2px 2px 0; transform: rotate(45deg); }
.field--check label { font-family: var(--font-body); font-size: var(--t-small); letter-spacing: 0; text-transform: none; color: var(--muted); margin: 0; line-height: 1.5; cursor: pointer; }
.field--check label a { text-decoration: underline; text-underline-offset: 2px; color: var(--fg); }
.field--check.invalid label { color: var(--ink-black); }

.form-actions { grid-column: 1 / -1; display: flex; align-items: center; gap: var(--s-4); margin-top: var(--s-2); flex-wrap: wrap; }
.form-actions .btn { min-width: 16rem; }
.form-disclaimer { grid-column: 1 / -1; margin-top: var(--s-3); font-size: var(--t-meta); letter-spacing: 0.02em; line-height: 1.6; color: var(--muted-2); display: flex; align-items: flex-start; gap: 0.85rem; max-width: 64ch; }
.form-disclaimer::before { content: ""; flex: 0 0 1.75rem; height: 1px; background: var(--hair-mid); margin-top: 0.55rem; }

/* === 12. APARTMENT PAGE — hero editoriale ========================= */
.apt-hero { padding-top: clamp(2.5rem, 6vw, 5rem); padding-bottom: 0; }
.apt-hero-head { row-gap: var(--s-4); align-items: end; }
.apt-hero-titleblock { grid-column: 1 / 9; }
.apt-code { font-family: var(--font-mono); font-size: var(--t-meta); letter-spacing: 0.2em; text-transform: uppercase; color: var(--muted); margin: 0 0 var(--s-4); display: block; }
.apt-name { font-family: var(--font-display); font-weight: 500; letter-spacing: var(--tracking-tight); line-height: 0.92; font-size: var(--t-h1); margin: 0; }
.apt-hero-meta { grid-column: 10 / 13; padding-bottom: 0.6rem; }
.apt-hero-meta .apt-address { font-family: var(--font-mono); font-size: var(--t-meta); letter-spacing: 0.12em; text-transform: uppercase; color: var(--ink-black); margin: 0 0 var(--s-2); line-height: 1.7; }
.apt-hero-meta .apt-coord { font-family: var(--font-mono); font-size: var(--t-meta); letter-spacing: 0.12em; text-transform: uppercase; color: var(--muted); margin: 0; line-height: 1.7; }

.apt-hero-media-wrap { margin-top: clamp(2rem, 4.5vw, 4rem); }
.apt-hero-media { position: relative; overflow: hidden; background: var(--light-grey); aspect-ratio: 16 / 8; }
.apt-hero-media img { width: 100%; height: 100%; object-fit: cover; filter: grayscale(100%) contrast(1.03); }

.apt-hero-foot { margin-top: var(--s-5); align-items: start; row-gap: var(--s-4); }
.apt-statement { grid-column: 1 / 8; }
.apt-statement .lede { margin: 0; }
.apt-statement .lede .serif-i { font-size: 1.04em; }
.apt-cta-col { grid-column: 9 / 13; display: flex; flex-direction: column; align-items: flex-start; gap: var(--s-3); }
.apt-cta-col .btn { width: 100%; }
.apt-cta-col .link { color: var(--muted); }
.apt-cta-col .link:hover { color: var(--ink-black); }

/* Gallery editoriale */
.gallery-head { margin-bottom: var(--s-5); }
.gallery-grid { display: grid; grid-template-columns: repeat(12, minmax(0,1fr)); gap: var(--col-gap); }
.gallery-item { overflow: hidden; background: var(--light-grey); cursor: zoom-in; position: relative; }
.gallery-item img { width: 100%; height: 100%; object-fit: cover; filter: grayscale(100%) contrast(1.03); transition: transform 0.8s var(--ease); }
.gallery-item:hover img { transform: scale(1.04); }
.g-wide  { grid-column: span 8; aspect-ratio: 16/10; }
.g-tall  { grid-column: span 4; aspect-ratio: 4/5; }
.g-half  { grid-column: span 6; aspect-ratio: 3/2; }
.g-third { grid-column: span 4; aspect-ratio: 1/1; }

/* Descrizione editoriale + caratteristiche */
.apt-editorial { row-gap: var(--s-6); align-items: start; }
.apt-editorial .ae-lede { grid-column: 1 / 7; }
.apt-editorial .ae-lede .lede { margin: 0; }
.apt-editorial .ae-lede .lede .serif-i { font-size: 1.05em; }
.apt-editorial .ae-body { grid-column: 7 / 11; }
.apt-editorial .ae-body p { font-size: var(--t-body); line-height: 1.65; margin: 0 0 var(--s-3); }
.apt-editorial .ae-body p:last-child { margin-bottom: 0; }
.apt-features { grid-column: 11 / 13; }
.apt-features h3 { font-family: var(--font-mono); font-size: var(--t-meta); letter-spacing: 0.14em; text-transform: uppercase; margin: 0 0 var(--s-3); color: var(--muted); }
.apt-features ul { display: flex; flex-direction: column; border-top: var(--hairline-mid); }
.apt-features li { display: flex; flex-direction: column; gap: 0.25rem; padding: var(--s-2) 0; border-bottom: var(--hairline); }
.apt-features li:last-child { border-bottom: 0; }
.apt-features li .k { color: var(--muted); font-family: var(--font-mono); letter-spacing: 0.08em; text-transform: uppercase; font-size: 0.6875rem; }
.apt-features li .v { font-weight: 500; font-size: var(--t-small); }

/* === 13. SERVICES =============================================== */
.services-head { margin-bottom: var(--s-5); }
.services-grid { display: grid; grid-template-columns: repeat(12, minmax(0,1fr)); border-top: var(--border); }
.service { grid-column: span 3; border-bottom: var(--border); padding: var(--s-4) var(--s-3) var(--s-4) 0; display: flex; flex-direction: column; gap: var(--s-2); }
.service:not(:nth-child(4n)) { border-right: var(--border); padding-right: var(--s-3); }
.service { padding-left: 0; }
.service-icon { width: 2rem; height: 2rem; }
.service-icon img { width: 100%; height: 100%; }
.service-name { font-size: var(--t-small); font-weight: 500; letter-spacing: 0.01em; }
.services-note { margin-top: var(--s-4); font-family: var(--font-mono); font-size: var(--t-meta); letter-spacing: 0.12em; text-transform: uppercase; color: var(--muted); display: inline-flex; align-items: center; gap: 0.85rem; }
.services-note::before { content: ""; width: 1.75rem; height: 1px; background: var(--hair-mid); }

/* === 14. POSIZIONE ============================================== */
.location-grid { row-gap: var(--s-5); align-items: center; }
.location-text { grid-column: 1 / 6; }
.location-text h2 { font-family: var(--font-display); font-weight: 500; letter-spacing: var(--tracking-tight); font-size: var(--t-h3); line-height: 1.05; margin: 0 0 var(--s-3); }
.location-text p { font-size: var(--t-body); line-height: 1.6; margin: 0 0 var(--s-3); max-width: 40ch; color: var(--muted); }
.location-media { grid-column: 7 / 13; overflow: hidden; background: var(--light-grey); aspect-ratio: 16/9; }
.location-media img { width: 100%; height: 100%; object-fit: cover; filter: grayscale(100%) contrast(1.03); }

/* === 15. ALTRI APPARTAMENTI ===================================== */
.others-head { margin-bottom: var(--s-5); }
.others-list { display: flex; flex-direction: column; border-top: var(--border); }
.other-row { display: grid; grid-template-columns: repeat(12, minmax(0,1fr)); column-gap: var(--col-gap); align-items: center; padding: var(--s-4) 0; border-bottom: var(--border); transition: background 0.5s var(--ease); }
.other-row:hover { background: var(--warm-white); }
.other-row .o-code { grid-column: 1 / 2; font-family: var(--font-mono); font-size: var(--t-meta); letter-spacing: 0.14em; text-transform: uppercase; color: var(--muted); }
.other-row .o-name { grid-column: 2 / 8; font-family: var(--font-display); font-weight: 500; letter-spacing: var(--tracking-tight); font-size: clamp(1.5rem, 2.8vw, 2.25rem); line-height: 1; margin: 0; }
.other-row .o-addr { grid-column: 8 / 12; font-size: var(--t-small); color: var(--muted); }
.other-row .o-go { grid-column: 12 / 13; justify-self: end; width: 2.75rem; height: 2.75rem; border: var(--hairline-mid); border-radius: 50%; display: flex; align-items: center; justify-content: center; transition: background 0.4s var(--ease), border-color 0.4s var(--ease); }
.other-row .o-go svg { width: 0.9rem; height: 0.9rem; transition: transform 0.4s var(--ease); }
.other-row:hover .o-go { background: var(--ink-black); border-color: var(--ink-black); }
.other-row:hover .o-go svg { transform: translate(3px, -3px); }
.other-row:hover .o-go svg path { stroke: var(--gallery-white); }

/* === 16. CONTATTI =============================================== */
.contact-head { margin-bottom: var(--s-6); }
.contact-title { font-family: var(--font-display); font-weight: 500; letter-spacing: var(--tracking-tight); font-size: var(--t-h2); line-height: 1; margin: 0; }
.contact-title .serif-i { font-weight: 400; }
.contact-grid { border-top: var(--border); }
.contact-block { grid-column: span 4; border-bottom: var(--border); padding: var(--s-4) var(--s-4) var(--s-4) 0; display: flex; flex-direction: column; gap: var(--s-1); }
.contact-block:not(:last-child) { border-right: var(--border); }
.contact-block .c-lbl { font-family: var(--font-mono); font-size: var(--t-meta); letter-spacing: 0.14em; text-transform: uppercase; color: var(--muted); margin-bottom: var(--s-2); }
.contact-block .c-val { font-family: var(--font-display); font-weight: 500; letter-spacing: var(--tracking-snug); font-size: var(--t-h4); line-height: 1.15; }
.contact-block .c-val a { transition: opacity 0.3s var(--ease); }
.contact-block .c-val a:hover { opacity: 0.55; }
.contact-block .c-note { font-size: var(--t-small); color: var(--muted); margin-top: var(--s-1); }

/* === 17. FOOTER ================================================= */
.site-footer { background: var(--ink-black); color: var(--gallery-white); padding: var(--s-8) 0 var(--s-4); }
.footer-top { row-gap: var(--s-5); padding-bottom: var(--s-6); border-bottom: 1px solid rgba(255,255,255,0.14); }
.footer-brand { grid-column: 1 / 6; }
.footer-brand img { height: 26px; width: auto; margin-bottom: var(--s-3); }
.footer-brand p { color: rgba(255,255,255,0.6); max-width: 34ch; font-size: var(--t-small); line-height: 1.6; }
.footer-col { grid-column: span 3; }
.footer-col.fc-apts { grid-column: 8 / 11; }
.footer-col.fc-contact { grid-column: 11 / 13; }
.footer-col h4 { font-family: var(--font-mono); font-size: var(--t-meta); letter-spacing: 0.14em; text-transform: uppercase; color: rgba(255,255,255,0.45); margin: 0 0 var(--s-3); }
.footer-col ul { display: flex; flex-direction: column; gap: var(--s-2); }
.footer-col a { font-size: var(--t-small); color: rgba(255,255,255,0.82); transition: color 0.3s var(--ease); }
.footer-col a:hover { color: var(--gallery-white); }
.footer-bottom { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: var(--s-2); padding-top: var(--s-4); font-family: var(--font-mono); font-size: var(--t-meta); letter-spacing: 0.06em; text-transform: uppercase; color: rgba(255,255,255,0.45); }
.footer-bottom .f-legal { display: flex; gap: var(--s-3); }
.footer-bottom .f-legal a:hover { color: var(--gallery-white); }

/* === 18. LEGAL PAGE ============================================= */
.legal-hero { border-bottom: var(--border); padding: clamp(3rem,7vw,6rem) 0 var(--s-6); }
.legal-hero h1 { font-family: var(--font-display); font-weight: 500; letter-spacing: var(--tracking-tight); line-height: 0.98; font-size: var(--t-h1); margin: 0; max-width: 18ch; }
.legal-hero .legal-meta { margin-top: var(--s-3); font-family: var(--font-mono); font-size: var(--t-meta); letter-spacing: 0.1em; text-transform: uppercase; color: var(--muted); }
.legal-body { row-gap: var(--s-5); align-items: start; }
.legal-toc { grid-column: 1 / 4; position: sticky; top: calc(var(--header-h) + 1.5rem); }
.legal-toc h4 { font-family: var(--font-mono); font-size: var(--t-meta); letter-spacing: 0.14em; text-transform: uppercase; color: var(--muted); margin: 0 0 var(--s-2); }
.legal-toc ol { list-style: none; counter-reset: toc; margin: 0; padding: 0; border-top: var(--hairline); }
.legal-toc li { counter-increment: toc; border-bottom: var(--hairline); }
.legal-toc a { font-size: var(--t-small); display: flex; gap: 0.75rem; padding: 0.6rem 0; transition: opacity 0.3s var(--ease); }
.legal-toc a::before { content: counter(toc, decimal-leading-zero); font-family: var(--font-mono); font-size: var(--t-meta); color: var(--muted); }
.legal-toc a:hover { opacity: 0.55; }
.legal-content { grid-column: 5 / 13; }
.legal-content .placeholder { background: var(--warm-white); border-left: 2px solid var(--ink-black); padding: var(--s-3); margin-bottom: var(--s-5); font-size: var(--t-small); letter-spacing: 0.01em; }
.legal-content .placeholder strong { font-family: var(--font-mono); letter-spacing: 0.1em; text-transform: uppercase; display: block; margin-bottom: var(--s-1); font-size: var(--t-meta); }
.legal-section { padding: var(--s-4) 0; border-top: var(--hairline); }
.legal-section:first-of-type { border-top: 0; padding-top: 0; }
.legal-section h2 { font-family: var(--font-display); font-weight: 500; letter-spacing: var(--tracking-snug); font-size: var(--t-h4); line-height: 1.1; margin: 0 0 var(--s-2); display: flex; gap: var(--s-2); align-items: baseline; }
.legal-section h2 .s-num { font-family: var(--font-mono); font-size: var(--t-meta); letter-spacing: 0.1em; color: var(--muted); }
.legal-section h3 { font-size: var(--t-body); font-weight: 600; margin: var(--s-3) 0 var(--s-1); }
.legal-section p { font-size: var(--t-small); line-height: 1.65; margin: 0 0 var(--s-2); color: var(--charcoal); }
.legal-section ul { padding-left: 0; }
.legal-section ul li { font-size: var(--t-small); line-height: 1.6; padding: 0.4rem 0 0.4rem 1.5rem; position: relative; color: var(--charcoal); }
.legal-section ul li::before { content: ""; position: absolute; left: 0; top: 0.85rem; width: 0.6rem; height: 1px; background: var(--ink-black); }
.fill { background: var(--warm-white); border-bottom: 1px solid var(--ink-black); padding: 1px 6px; font-family: var(--font-mono); font-size: 0.9em; letter-spacing: 0.02em; }

/* === 19. COOKIE BANNER ========================================= */
.cookie-banner { position: fixed; left: var(--gutter); right: var(--gutter); bottom: var(--gutter); z-index: 300; background: var(--ink-black); color: var(--gallery-white); border: 1px solid var(--ink-black); padding: var(--s-3) var(--s-4); display: none; grid-template-columns: 1fr auto; gap: var(--s-4); align-items: center; max-width: 1100px; margin: 0 auto; transform: translateY(140%); transition: transform 0.6s var(--ease); }
.cookie-banner.show { display: grid; transform: translateY(0); }
.cookie-text { font-size: var(--t-small); line-height: 1.55; color: rgba(255,255,255,0.78); }
.cookie-text a { text-decoration: underline; text-underline-offset: 2px; color: var(--gallery-white); }
.cookie-actions { display: flex; gap: var(--s-2); flex-shrink: 0; }
.cookie-actions .btn { padding: 0.85rem 1.5rem; white-space: nowrap; }

/* === 20. LIGHTBOX ============================================== */
.lightbox { position: fixed; inset: 0; z-index: 400; background: rgba(14,14,14,0.97); display: none; align-items: center; justify-content: center; padding: var(--gutter); opacity: 0; transition: opacity 0.4s var(--ease); }
.lightbox.open { display: flex; opacity: 1; }
.lightbox img { max-width: 90vw; max-height: 86vh; object-fit: contain; filter: grayscale(100%); }
.lightbox-close { position: absolute; top: var(--gutter); right: var(--gutter); width: 48px; height: 48px; border: 1px solid rgba(255,255,255,0.35); background: transparent; display: flex; align-items: center; justify-content: center; }
.lightbox-close::before, .lightbox-close::after { content: ""; position: absolute; width: 18px; height: 1.5px; background: #fff; }
.lightbox-close::before { transform: rotate(45deg); }
.lightbox-close::after { transform: rotate(-45deg); }
.lightbox-nav { position: absolute; top: 50%; transform: translateY(-50%); width: 48px; height: 48px; border: 1px solid rgba(255,255,255,0.35); background: transparent; display: flex; align-items: center; justify-content: center; color: #fff; font-size: 1.1rem; }
.lightbox-prev { left: var(--gutter); }
.lightbox-next { right: var(--gutter); }
.lightbox-count { position: absolute; bottom: var(--gutter); left: 50%; transform: translateX(-50%); font-family: var(--font-mono); font-size: var(--t-meta); letter-spacing: 0.16em; color: rgba(255,255,255,0.7); }

/* === 21. REVEAL ================================================ */
.reveal { opacity: 0; transform: translateY(1.5rem); transition: opacity 0.8s var(--ease), transform 0.8s var(--ease); }
.reveal.in { opacity: 1; transform: none; }

/* === 22. RESPONSIVE =========================================== */

/* Tablet landscape / small desktop */
@media (max-width: 1180px) {
  :root { --s-9: 8rem; --s-8: 6rem; }
  .hero-titleblock { grid-column: 1 / 10; }
  .hero-meta { grid-column: 1 / 13; padding-bottom: 0; }
  .hero-meta p { display: inline; margin-right: 1.5rem; line-height: 1.8; }
  .apt-hero-titleblock { grid-column: 1 / 11; }
  .apt-hero-meta { grid-column: 1 / 13; padding-bottom: 0; margin-top: var(--s-2); }
  .apt-hero-meta .apt-address, .apt-hero-meta .apt-coord { display: inline; margin-right: 1.5rem; }
  .apt-editorial .ae-lede { grid-column: 1 / 7; }
  .apt-editorial .ae-body { grid-column: 7 / 11; }
  .apt-features { grid-column: 1 / 13; }
  .apt-features ul { flex-direction: row; flex-wrap: wrap; gap: 0 var(--col-gap); }
  .apt-features li { flex: 1 1 8rem; }
}

/* Tablet portrait */
@media (max-width: 920px) {
  :root { --s-9: 6.5rem; --s-7: 4.5rem; }

  .hero-statement { grid-column: 1 / 13; }
  .hero-cta-col { grid-column: 1 / 13; margin-top: var(--s-2); flex-direction: row; align-items: center; flex-wrap: wrap; }
  .hero-cta-col .btn { width: auto; min-width: 16rem; }
  .hero-media { aspect-ratio: 16 / 10; }

  .manifesto-head { grid-column: 1 / 13; }
  .manifesto-body { grid-column: 1 / 13; }

  .collection-head .ch-title { grid-column: 1 / 13; }
  .collection-head .ch-note { grid-column: 1 / 13; padding-bottom: 0; }

  /* Collection rows → stacked editorial cards */
  .apt-row { grid-template-columns: 1fr; row-gap: var(--s-3); padding: var(--s-4) 0; }
  .apt-row__code { grid-column: 1; padding-top: 0; }
  .apt-row__media { grid-column: 1; aspect-ratio: 16 / 10; }
  .apt-row__body { grid-column: 1; }
  .apt-row__go { display: none; }
  .apt-row::after { content: "Scopri →"; font-family: var(--font-mono); font-size: var(--t-meta); letter-spacing: 0.12em; text-transform: uppercase; color: var(--ink-black); border-bottom: 1px solid var(--ink-black); padding-bottom: 2px; align-self: start; }

  .process-head { grid-column: 1 / 13; }
  .step { grid-column: span 6; border-right: 0; border-bottom: 1px solid rgba(255,255,255,0.12); padding: var(--s-4) var(--s-3) var(--s-4) 0; }
  .step:nth-child(odd) { border-right: 1px solid rgba(255,255,255,0.12); }

  .form-intro { grid-column: 1 / 13; }
  .booking-form { grid-column: 1 / 13; }

  .apt-hero-titleblock { grid-column: 1 / 13; }
  .apt-statement { grid-column: 1 / 13; }
  .apt-cta-col { grid-column: 1 / 13; margin-top: var(--s-2); flex-direction: row; align-items: center; flex-wrap: wrap; }
  .apt-cta-col .btn { width: auto; min-width: 16rem; }
  .apt-hero-media { aspect-ratio: 16 / 10; }

  .apt-editorial .ae-lede { grid-column: 1 / 13; }
  .apt-editorial .ae-body { grid-column: 1 / 13; }

  .g-wide { grid-column: span 12; aspect-ratio: 16/10; }
  .g-tall { grid-column: span 6; }
  .g-half { grid-column: span 6; }
  .g-third { grid-column: span 6; }

  .service { grid-column: span 6; }
  .service:not(:nth-child(4n)) { border-right: 0; }
  .service:nth-child(odd) { border-right: var(--border); padding-right: var(--s-3); }

  .location-text { grid-column: 1 / 13; }
  .location-media { grid-column: 1 / 13; }

  .other-row { grid-template-columns: 1fr auto; row-gap: var(--s-1); padding: var(--s-3) 0; align-items: center; }
  .other-row .o-code { grid-column: 1; grid-row: 1; }
  .other-row .o-name { grid-column: 1; grid-row: 2; }
  .other-row .o-addr { grid-column: 1; grid-row: 3; }
  .other-row .o-go { grid-column: 2; grid-row: 1 / 4; }

  .contact-block { grid-column: span 12; border-right: 0 !important; border-bottom: var(--border); padding: var(--s-4) 0; }

  .footer-brand { grid-column: 1 / 13; }
  .footer-col.fc-apts { grid-column: 1 / 7; }
  .footer-col.fc-contact { grid-column: 7 / 13; }

  .legal-toc { grid-column: 1 / 13; position: static; }
  .legal-content { grid-column: 1 / 13; }
}

/* Mobile — UX rifinita */
@media (max-width: 680px) {
  :root { --s-9: 5rem; --s-8: 4.5rem; --s-7: 3.5rem; --header-h: 72px; }

  .nav-desktop { display: none; }
  .nav-cta .nav-link-cta { display: none; }
  .menu-toggle { display: flex; }

  /* Hero: titolo protagonista, respiro, una sola CTA piena */
  .hero { padding-top: var(--s-5); }
  .hero-title { line-height: 0.94; }
  .hero-cta-col { flex-direction: column; align-items: stretch; gap: var(--s-3); }
  .hero-cta-col .btn { width: 100%; min-width: 0; }
  .hero-cta-col .link { align-self: flex-start; }
  .hero-media { aspect-ratio: 4 / 5; }

  .manifesto-body p { font-size: 1.1875rem; }

  /* Collection: card pulite a tutta larghezza */
  .apt-row__name { font-size: 2.25rem; }

  .process-title, .manifesto-title, .form-intro h2, .contact-title, .apt-name { line-height: 1; }
  .step { grid-column: 1 / 13 !important; border-right: 0 !important; }
  .step:not(:last-child) { border-bottom: 1px solid rgba(255,255,255,0.12); }

  /* Form: campi a piena larghezza, target ampi */
  .form-grid { grid-template-columns: 1fr; gap: var(--s-3); }
  .field input, .field select, .field textarea { padding: 1rem 0; font-size: 1.0625rem; }
  .form-actions { flex-direction: column; align-items: stretch; gap: var(--s-2); }
  .form-actions .btn { width: 100%; min-width: 0; }

  .apt-cta-col { flex-direction: column; align-items: stretch; }
  .apt-cta-col .btn { width: 100%; min-width: 0; }
  .apt-cta-col .link { align-self: flex-start; }
  .apt-hero-media { aspect-ratio: 4 / 5; }

  .g-wide, .g-tall, .g-half, .g-third { grid-column: 1 / 13; aspect-ratio: 4/3; }

  .service { grid-column: 1 / 13 !important; border-right: 0 !important; padding: var(--s-3) 0 !important; }
  .service:not(:last-child) { border-bottom: var(--border); }

  .other-row .o-name { font-size: 1.625rem; }

  .footer-col.fc-apts, .footer-col.fc-contact { grid-column: 1 / 13; }
  .footer-bottom { flex-direction: column; align-items: flex-start; gap: var(--s-2); }

  /* Cookie banner: stack, azioni a piena larghezza */
  .cookie-banner { grid-template-columns: 1fr; gap: var(--s-2); padding: var(--s-3); }
  .cookie-actions { gap: var(--s-1); }
  .cookie-actions .btn { flex: 1; padding: 0.85rem 1rem; }

  .lightbox-nav { width: 44px; height: 44px; }
  .lightbox-prev { left: 0.75rem; }
  .lightbox-next { right: 0.75rem; }
}

@media (max-width: 400px) {
  .apt-features li { flex: 1 1 100%; }
}

/* === 23. REDUCED MOTION ====================================== */
@media (prefers-reduced-motion: reduce) {
  * { animation-duration: 0.001ms !important; transition-duration: 0.001ms !important; scroll-behavior: auto !important; }
  .reveal { opacity: 1; transform: none; }
}